#BBC0EB#BBC0EB

#BBC0EB is a light, moderate blue. Relative luminance 0.543; OKLCH L 81.8% C 0.061 H 279.8°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#BBC0EB
RGB	rgb(187, 192, 235)
HSL	hsl(234, 55%, 83%)
HSV	hsv(234, 20%, 92%)
CMYK	cmyk(20.4%, 18.3%, 0%, 7.8%)
CIE-LAB	lab(78.61, 7.15, -21.88)
CIE-LCH	lch(78.61, 23.02, 288.10°)
OKLab	oklab(81.82% 0.0103 -0.0598)
OKLCH	oklch(81.82% 0.061 279.8)
XYZ	xyz(54.3349, 54.2613, 86.1920)
Luminance	0.5426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC0EB #EBE6BB

analogous

#BBD8EB #BBC0EB #CEBBEB

triadic

#BBC0EB #EBBBC0 #C0EBBB

tetradic

#BBC0EB #EBBBD8 #EBE6BB #BBEBCE

square

#BBC0EB #EBBBD8 #EBE6BB #BBEBCE

split-complementary

#BBC0EB #EBCEBB #D8EBBB

monochromatic

#5C68CF #8C94DD #BBC0EB #E7E9F8 #E7E9F8

Accessibility & contrast

On white

1.77

#BBC0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#BBC0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC0EB

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC0EB	#FFFFFF	#000000	##000000
##BBC0EB	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C4ED

Deuteranopia (green-blind)

#B2C1EA

Tritanopia (blue-blind)

#B0C7CE

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #bbc0eb;
/* rgb */ color: rgb(187, 192, 235);
/* oklch */ color: oklch(81.8% 0.061 279.8);

Tailwind

colors: {
  custom: {
    50: '#d0d3f1',
    500: '#bbc0eb',
    950: '#000000',
  },
}

SCSS

$custom: #bbc0eb;
$custom-light: #d0d3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc0eb",
  "rgb": {
    "r": 187,
    "g": 192,
    "b": 235
  },
  "hsl": {
    "h": 233.75,
    "s": 54.545,
    "l": 82.745
  },
  "oklch": {
    "l": 0.81824,
    "c": 0.06065,
    "h": 279.8
  },
  "luminance": 0.54262
}

Semantic roles & 50–950 ramp

primary

#BBC0EB

secondary

#C7C083

accent

#B223C2

background

#FEFEFF

surface

#FBFBFE

border

#D4D4D6

text

#141416

muted

#838385

Preview Lab

Preview with #BBC0EB

Body copy rendered with the generated semantic roles for this colour.

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